M-NUM-018Higher onlyReview: Pending

Evaluate fractional indices

Number · Indices (T-NUM-006)

v1 mapping, pending teacher review. Only AQA and Edexcel are mapped so far. The first 3 pilot worksheets and their worked answers are available; remaining worksheets are coming soon. All videos are still coming soon.

Retrieval: Roots and integer powers
Fluency: Evaluate rational powers
Reasoning: Explain an index-law step and give a counterexample to a false rule.
Application: Compare two exact exponential expressions
Common misconception: Index laws for multiplication do not apply unchanged to addition.

Video brief

Model how to evaluate fractional indices. Explain each step; pause for a matching shadow question.

Planned video: V-NUM-018 · Video coming soon

Worksheets

Worksheets coming soon

Note: Scope and tier apply to this skill; tag each generated variant separately.